AB initio SCF calculation of the force constants and the dipole moment derivatives in methanol
✍ Scribed by Tae-Kyu Ha; R. Meyer; Hs.H. Günthard
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 212 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
Using a gaussian Lobe basis set nearly cquivalcnt to the double-zeta Sl;lter type orbital basis set, the principal force constants and rhe derivatives of the electric dipole moment are nIcuIated. The force constants are found to be in scltisktory agreement with csperimentol
📜 SIMILAR VOLUMES
Ab initio SCF h10 calculations (with the 4-31G basis set) have been carried out to determine the equilibrium Seometry, vibmtional frequencies, dipole-moment derivatives, and force constants for intermolecular modes of the formamide dimer and its d4 and d6 derivatives. The results are correlated with
The anharmonic force and electric dipole fields of nitrogen trifluoride were obtained from ab initio computations using the second-order Moller-Plesset (MP2) level of theory for the harmonic part of the force field and dipole first derivatives and Hartree-Fock self-consistent field (HF-SCF) for high
## Abstract An __ab initio__ SCF calculation of 42 points of the energy hypersurface of the fluoronium ion is presented using a contracted F(5__s__/3p), H(2s) gaussian basis set. In its equilibrium structure a bond length of 1.812 a.u. and a HFH bond angle of 127.2° are predicted. The calculated vi
The structures and dipole moments of the four low-lying electronic states (X 211, A \*A, B 'C -and C \*Z ' ) of the linear CCN radical are investigated by ab initio calculations at SDCIlDZP and TZP levels. For all the electronically excited states, the dipole moments are calculated to be z 3.0 D. Ho